2026 Polygon Strattos C7 Base M
Build
700C/29 in × 28 mm
Insights
Average stack and reach vs trend of endurance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 555mm |
| Reach | 378mm |
| Stack to Reach Ratio | 1.47:1 |
| Seat Tube Length, C-T | 520mm |
| Seat Tube Length, Effective Unknown | 73.5mm |
| Top Tube Length, Effective/Horizontal Center | 542.4mm |
| Top Tube Slope | 6.1deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 136mm |
| Bottom Bracket Drop | 74mm |
| Bottom Bracket Height | 265mm |
| Chainstay Length | 414mm |
| Chainstay Length Horizontal | 407.3mm |
| Front-Center | 592.5mm |
| Front-Center Horizontal | 587.9mm |
| Wheelbase | 995.2mm |
| Fork Offset/Rake | 51mm |
| Trail | 56.6mm mid/neutral |
| Mechanical Trail | 53.8mm |
| Wheel Flop | 16.6mm |
| Standover Height | 784.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 83.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 95mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1673.2mm |
| Stem Length | 110mm |
| Stem Angle | 10deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Rim |
Source:https://sprint-rowery.pl/rower-szosowy-polygon-strattos-c7#additional